Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rc8 draw
5 Rcc1 draw
6 Rgc1 draw
7 Ra2 loss in 3 half-moves
8 Rb2 loss in 3 half-moves
9 Rd2 loss in 3 half-moves
10 Rc3 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rh1 loss in 2 half-moves